Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 21 for “"OIL-IN-WATER EMULSION"”.
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Metal oxide modified tubular ceramic membrane for the separation of oil-in-water emulsion.
Separating lower concentrations of oil-in-water (O/W) emulsion (< 250 mg/l) and smaller oil droplet size (< 20 μm) has been an industry challenge using conventional methods, including adsorption, electrocoagulation, flocculation, bioremediation, centrifugation, membranes, etc. This is mostly due to …
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Development of Hybrid Meat Products by Replacing Animal Fats with Faba bean Protein Isolate-Stabilized Canola Oil-In-Water Emulsion Gel
This thesis investigated the role of faba bean protein isolate-stabilized canola oil-in-water emulsion gel as a suitable animal fat replacer in meat products (pork bologna and beef burger). Emphasis was given to converting the viscous emulsion into a strong, self-supporting viscoelastic gel by …
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Experimental study on enhanced oil recovery (EOR) mechanisms of nanogel combining with low salinity water for carbonate reservoirs
… have been widely studied and applied in the oil and gas industry. Among the developed nanomaterials, nano-sized crosslinked polymeric gel particle (nanogel) has shown great potential in recovering residual oil and improving oil recovery. This dissertation carried out their potential …
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Inclusion body hepatitis as a primary disease in commercial broiler chickens
Inclusion body hepatitis (IBH) has been occurring as an economically important, emerging disease of broiler chickens in several countries. Historically, IBH has been identified as a secondary disease, often associated with common immunosuppressive diseases. However, few studies have identified IBH …
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Compensation effect between sodium and fat in reduced and lower fat processed food systems
… concern to the scientific community due to it being a contributing factor in hypertension in adults in the United State (US). Processed foods are a significant contributor towards dietary sodium consumption. Obesity has also been linked to the increased incidence and prevalence of hypertension. …
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Poly(ethyl glyoxylate) Solid-Core Particles for Drug Delivery
… can provide a method of improved drug targeting and selective release capabilities in vivo. The challenge for most polymeric drug delivery systems remains the necessity for many stimuli events to trigger the release of cargo. Polymeric nanotechnology containing “self-immolative polymers” …
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Conversion of Switchgrass into Functional Carbon Materials and Food Emulsifiers
… native to North America. It can easily grow in a variety of conditions with a high yield. In recent years, it has gained increasing attention as a feedstock for biofuel production. However, the process is limited due to the high-cost and immature technologies. Therefore, the overall goal of …
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Conjugated polymers and designed interfaces : conformational analysis and applications
… can be altered by nearby environments. The intrapolymer conformation and interpolymer assemblies have a crucial impact on a variety of properties such as absorption, energy migration, and fluorescence. In this dissertation, the conformational changes and their effects on photophysics in …
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Chemical composition and physical properties of 20% milk fat reformulated creams manufactured from reduced cholesterol butteroil
A reduced cholesterol butteroil was emulsified into skim milk, buttermilk, or buttermilk/butter-derived aqueous phase using different homogenization pressures and heat treatments to produce a 20% milk fat cream with a reduced cholesterol content. Transmission electron microscopic examination of …
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A Comprehensive Study and Mechanism Investigation for Alkaline-Heavy Oil Recovery Process
Alkaline flooding is an important branch of chemical enhanced oil recovery (EOR). The complexity of alkaline flooding study is mainly embodied by its chemical reaction required by alkalis to react with oil acids. Consequently, in-situ surfactants are generated for various emulsification phenomenon. …
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Impact of ingredient interactions on the physico-chemical stability of milk protein-stabilised oil-in-water emulsions
Besides an oil phase and an aqueous phase, emulsions also contain an emulsifier (e.g. protein). In addition, most food emulsions contain other ingredients, which are intended to adjust the macroscopic appearance, rheology or gravitational stability. Thickeners are used to slow down creaming or …
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Formation and characterization of zein-based oleogels
Oil structuring techniques in food science field have been focused on finding alternative oil-thickening methods for substitution of partial hydrogenation and interesterification. Oleogelation without chemically modification of liquid oils becomes the solution to exclude trans fat in the final …
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Sensory Perception of Saltiness and Bitterness in Oil-in-Water Emulsions
… objective of this research was to evaluate saltiness and bitterness perception in oil-in-water emulsion systems. For that purpose, three experiments were performed: A sensory threshold study, a descriptive sensory and physical property evaluation, and a psychophysical assessment of taste …
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Impact of Adjuvants on the Antibody Responses to Pre-pandemic H5N1 Influenza Vaccines
<p>Human influenza pandemics occur when influenza viruses to which the population has little or no immunity emerge and acquire the ability to transmit among humans. Since their emergence in 1996, human infections with highly pathogenic avian influenza A (H5N1) viruses presented a serious public …
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Relating structural properties to saltiness perception of model lipoproteic gels
Sodium reduction in processed foods is an urgent mission to tackle sodium overconsumption. Eighty-nine percent of US adults consume more than the recommended amount of sodium, leading to the high prevalence of hypertension. Lipoproteic foods including cheese and processed meats are potential …
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Modeling Flotation from First Principles Using the Hydrophobic Force as a Kinetic Parameter
… separation method for the recovery of valuable minerals such as chalcopyrite (CuFeS2), sphalerite (ZnS), etc., from mined ores. Practically all metals humans use today are produced by flotation. The process relies on controlling the stability of the thin liquid films (TLFs) of water formed …
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Application of fish gelatin in novel emulsion-based delivery systems
In recent years, fish gelatins (FG) have emerged as promising substitutes for mammalian gelatin, attracting extensive attention. Owing to their dual characteristics of emulsifying and gelling, gelatins are considered valuable ingredients in emulsion-based delivery systems. However, the application …
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Electrokinetic Phenomena in Colloidal Systems: Experimental and Numerical Investigations of Electrophoresis and Diffusiophoresis
… of particles and droplets are of significant interest in various fields, including biology, separation systems, and reaction engineering. In this regard, electrokinetic phenomena such as electrophoresis (EP) and diffusiophoresis (DP) have been widely adopted. EP involves the motion of …
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High-resolution direct ink writing of soft conductive materials
… polymers are important materials that attract increasing attention in diverse fields due to their tunability and easy preparation. The various applications range from tissue-engineering scaffold in the biomedical field to intelligent electronics and energy storage devices. The ability to create …
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